NESS Nutritional Enzyme Support System Formula 416 Protease + Calcium

Our assessment

The evidence shows that this product provides calcium, a mineral critical for bone health and nerve function. However, you should be aware that calcium supplements carry specific risks and require careful timing with other medications. The NESS formula is a combination product, and you must evaluate each ingredient individually based on the available data.

How it works

Calcium plays a dual role in your body. First, it supports bone mineralization, helping to maintain bone density and deposit minerals into your skeletal structure [NIH ODS]. Second, it supports neuromuscular relaxation, meaning it helps your muscles relax properly and supports nerve signaling throughout your body [NIH ODS].

Safety profile

FDA received 592,059 total adverse event reports across all products. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].

Our recommendation

Start by reviewing your total daily calcium intake from food and other supplements to avoid exceeding 2,500 mg per day. Take this formula at a separate time from any prescription medications you use. If you have a history of kidney stones, heart disease, or take thyroid medication, consult your doctor before use. Data not available for specific dosage recommendations for this product — check the label for exact serving size [NIH ODS].

Supplement labels contain several key sections regulated by the FDA:

• Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
• Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
• % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
• Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
• Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide